CN210303995U

CN210303995U - Crushing device for carbon-chromium-iron alloy production raw materials

Info

Publication number: CN210303995U
Application number: CN201822265528.8U
Authority: CN
Inventors: 周祥; 周友龙
Original assignee: Jiangsu Aoyu Alloy Material Co Ltd
Current assignee: Jiangsu Aoyu Alloy Material Co Ltd
Priority date: 2018-12-31
Filing date: 2018-12-31
Publication date: 2020-04-14
Anticipated expiration: 2028-12-31

Abstract

The utility model relates to a breaker technical field of carbon ferrochrome raw materials for production, and disclose a breaker of carbon ferrochrome raw materials for production, this breaker of carbon ferrochrome raw materials for production, including broken case, the equal swivelling joint in the left and right sides at broken incasement chamber top has the swiveling wheel, the first filter of top fixedly connected with of broken incasement chamber. This breaker of carbon ferrochrome raw materials for production, structural design through two crushing poles, can smash the raw materials that first hydraulic stem and second hydraulic stem do not smash once more, rethread second filter can prevent not to smash on complete raw materials falls into the second conveyer belt, the structural design of rethread first conveyer belt and second conveyer belt, can transport out the broken incasement with not having kibbling raw materials and kibbling raw materials, thereby make this breaker of carbon ferrochrome raw materials for production reach and to have reached and will not smash the purpose that the raw materials blockked in the broken incasement completely.

Description

Crushing device for carbon-chromium-iron alloy production raw materials

Technical Field

The utility model relates to a breaker technical field of carbon ferrochrome raw materials for production specifically is a breaker of carbon ferrochrome raw materials for production.

Background

Crusher is also known as crusher for mine, classification: crushing equipment, mine crusher equipment, stone crusher widely used in many departments such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry, the commonly used stone crusher at present has jaw crusher, impact crusher, winnowing crusher, hammer crusher, impact crusher, roller crusher, combined crusher, cone crusher etc. jaw crusher has the characteristics of large crushing ratio, uniform product granularity, simple structure, reliable operation, simple and convenient maintenance, economic operation cost etc. most of crushing equipment is used for crushing some harder iron ores, and larger iron ores are crushed into smaller stones by hammering or extruding, thereby facilitating the subsequent processing.

Most of the existing crushing devices directly pour raw materials into the crushing devices, the raw materials are directly crushed by the crusher in the crushing devices and then fall onto the conveyor belt to be conveyed away, but the crushing devices cannot completely crush the raw materials poured into the crushing devices, so that the crushed ores reach the use standard, and the refining of the raw materials is affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a breaker of carbon ferrochrome raw materials for production possesses enough and will not smash the raw materials completely and stop advantage in broken incasement, has solved current breaker and can not smash the raw materials of pouring into in the breaker completely to make the ore after smashing reach the standard of using, so that influence the problem of the raw materials refining after.

(II) technical scheme

In order to realize the aforesaid can will not smash the raw materials completely and stop purpose in broken incasement, the utility model provides a following technical scheme: a crushing device for carbon-chromium-iron alloy production raw materials comprises a crushing box, wherein rotating wheels are respectively and rotatably connected to the left side and the right side of the top of an inner cavity of the crushing box, a first filter plate is fixedly connected to the top of the inner cavity of the crushing box, a convex block is fixedly connected to the center of the top of the first filter plate, inclined plates are respectively and fixedly connected to the left side and the right side of the middle of the inner cavity of the crushing box, first hydraulic rods are fixedly connected to the left side of the middle of the inner cavity of the crushing box at equal intervals along the vertical direction, an extrusion hammer is fixedly connected to one side of the first hydraulic rods, away from the inner cavity of the crushing box, second hydraulic rods are fixedly connected to the right side of the middle of the inner cavity of the crushing box at equal intervals along the vertical direction, a crushing plate is fixedly connected to one side of the second hydraulic rods, crushing rods are respectively and rotatably connected to, and a second conveyor belt is arranged at a raw material outlet at the bottom of the crushing box.

Preferably, the surface of the rotating wheel is fixedly connected with crushing teeth at equal intervals around the circumference, the first filter plate is positioned under the rotating wheel, and the lug is positioned between the two rotating wheels.

Preferably, the filter screen is fixedly connected in the board body of the first filter board and the second filter board, and the meshes of the filter screen of the first filter board are larger than those of the filter screen on the second filter board.

Preferably, the inclined plate and the inner wall of the crushing box form an included angle, and the inclined plate is positioned right above the first hydraulic rod.

Preferably, the first hydraulic rod and the second hydraulic rod are positioned on the same horizontal plane, and the side shape of the crushing plate is matched with the side shape of the extrusion hammer.

Preferably, the crushing rod is positioned under the first hydraulic rod and the second hydraulic rod, and the length of the front surface of the crushing rod is matched with the length of the bottom of the front surface of the crushing box.

Preferably, the body of the crushing rod is fixedly connected with fixing blocks at equal intervals in the horizontal direction around the circumference, and the front surface of each fixing block is trapezoidal.

(III) advantageous effects

Compared with the prior art, the utility model provides a breaker of carbon ferrochrome raw materials for production possesses following beneficial effect:

1. this breaker of carbon ferrochrome raw materials for production, structural design through the swiveling wheel, can carry out the crushing for the first time with the raw materials of pouring into broken incasement, the structural design of the first filter of rethread and lug, can smash the raw materials that can not reach the standard for the first time and keep off on first filter, it is direct to make the dogtooth on the swiveling wheel can be drawn into two swiveling wheels once more with the raw materials on the first filter simultaneously, the structural design of rethread hang plate, can pour the raw materials after the first time is smashed into between first hydraulic stem and the second hydraulic stem.

2. This breaker of carbon ferrochrome raw materials for production, through first hydraulic stem and second hydraulic stem and crushing board and the direct structure of extrusion hammer, thereby can smash the raw materials once more can be with the kibbling more tiny of raw materials, the structural design of two crushing poles of rethread, can smash the raw materials that first hydraulic stem and second hydraulic stem do not smash once more, rethread second filter can prevent not smashing complete raw materials and fall into on the second conveyer belt, the structural design of rethread first conveyer belt and second conveyer belt, can be with not smashing raw materials and the crushing good raw materials transport out the broken case in, thereby make this breaker of carbon ferrochrome raw materials for production reach and can not smashing completely and fall the raw materials and block the purpose in the broken case.

Drawings

FIG. 1 is a schematic view of the front overall structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the crushing box of the present invention;

FIG. 3 is a schematic side view of the crushing rod of the present invention;

fig. 4 is a schematic top view of the first filter plate according to the present invention.

In the figure: 1. a crushing box; 2. a rotating wheel; 3. a first filter plate; 4. an inclined plate; 5. a crushing plate; 6. a bump; 7. a first hydraulic lever; 8. extruding a hammer; 9. crushing the stems; 10. a second filter plate; 11. a first conveyor belt; 12. a second conveyor belt; 13. and a second hydraulic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a crushing device for carbon-chromium-iron alloy production raw materials comprises a crushing box 1, wherein the left side and the right side of the top of an inner cavity of the crushing box 1 are both rotatably connected with rotating wheels 2, the top of the inner cavity of the crushing box 1 is fixedly connected with a first filter plate 3, the center of the top of the first filter plate 3 is fixedly connected with a lug 6, the left side and the right side of the middle of the inner cavity of the crushing box 1 are both fixedly connected with inclined plates 4, the left side of the middle of the inner cavity of the crushing box 1 is fixedly connected with first hydraulic rods 7 at equal intervals along the vertical direction, one side of the first hydraulic rods 7 far away from the inner cavity of the crushing box 1 is fixedly connected with an extrusion hammer 8, the right side of the middle of the inner cavity of the crushing box 1 is fixedly connected with second hydraulic rods 13 at equal intervals along the vertical direction, one side of the second hydraulic rods, the positive bottom sliding connection of broken case 1 has second filter 10, and the raw materials inlet port at the top of broken case 1 is equipped with first conveyer belt 11, and the bottom raw materials export of broken case 1 is equipped with second conveyer belt 12.

The surface of the rotor wheel 2 is fixedly connected with crushing teeth at equal intervals around the circumference, the first filter plates 3 are located right under the rotor wheel 2 and the lugs 6 are located between the two rotor wheels 2, which is beneficial to enabling the rotor wheel 2 to be able to reel in the raw material on the first filter plates 3 into the rotor wheel 2 again.

Fixedly connected with filter screen in the board body of first filter 3 and second filter 10, the mesh of the filter screen of first filter 3 is greater than the mesh of filter screen on the second filter 10, and this structure is good for and can keep off on first filter 3 or second filter 10 not having kibbling raw materials.

The included angle between the inclined plate 4 and the inner wall of the crushing box 1 is 120 degrees, the inclined plate 4 is positioned right above the first hydraulic rod 7, and the structure is beneficial to gathering raw materials together and facilitating extrusion of the hydraulic rods.

The first hydraulic rod 7 and the second hydraulic rod 13 are positioned on the same horizontal plane, the side shape of the crushing plate 5 is matched with the shape of the side surface of the extrusion hammer 8, and the structure is beneficial to enabling the crushing hammer 8 on the first hydraulic rod 7 and the crushing plate 5 on the second hydraulic rod 13 to be matched with each other.

Crushing pole 9 is located first hydraulic stem 7 and second hydraulic stem 13 under, and the length looks adaptation of crushing positive bottom of pole 9 and broken case 1 is good for crushing pole 9 and can smash the raw materials in the broken case 1 to this structure.

The body of crushing pole 9 is gone up around circumference along horizontal equidistance fixedly connected with fixed block of equidistance, and the positive shape of this fixed block is trapezoidal, and this structure is favorable to crushing pole 9 and can smash the raw materials in crushing case 1.

The working principle is as follows: when the crushing device for the carbon-chromium-iron alloy production raw materials is used, unprocessed raw materials are poured onto the first conveyor belt 11 and are conveyed into the inner cavity of the crushing box 1 through the first conveyor belt 11, so that the rotating wheel 2 rotating in the crushing box 1 can crush the raw materials for the first time, when the raw materials are crushed to be smaller than the size of the mesh of the screen on the first filter plate 3, the raw materials drop onto the inclined plate 4, while the raw materials larger than the mesh of the screen on the first filter plate 3 are left on the first filter plate 3 and are driven by the crushing teeth on the rotating wheel 2 to be processed again, when the raw materials drop onto the inclined plate 4, the raw materials drop into the crushing rod 9 along the inclined plate 4, and are crushed again by the crushing hammer 8 on the first hydraulic rod 7 and the crushing plate 5 on the second hydraulic rod 13 in the dropping process, and then the raw materials are crushed again by the two crushing rods 9 and drop onto the second filter plate 10 after dropping onto the crushing rod 9, and reached the raw materials of required size and can drop to second transfer gear 11 on, do not reach the then can be blocked by second filter 10 of requirement, thereby the staff can take out the raw materials that second filter 10 was poured the second filter 10 into crushing case 1 again when needs thereby solved current breaker and can not be totally with pouring into the raw materials crushing in the breaker into, thereby the ore after making the smashing reaches the standard of using, so that influence the problem of the raw materials refining afterwards.

To sum up, this breaker of carbon ferrochrome raw materials for production, structural design through swiveling wheel 2, can carry out the crushing for the first time with the raw materials of pouring into in broken case 1, the structural design of the first filter of rethread 3 and lug 6, can smash the raw materials that can not reach the standard for the first time and keep off on first filter 3, it is direct to make the dogtooth on the swiveling wheel 2 can be drawn into two swiveling wheels 1 on the first filter 3 once more simultaneously, the structural design of rethread hang plate 4, can pour the raw materials after the first time is smashed into between first hydraulic stem 7 and the second hydraulic stem 13.

This breaker of carbon ferrochrome raw materials for production, through first hydraulic stem 7 and second hydraulic stem 13 and crushing board 5 and the direct structure of extrusion hammer 8, thereby can smash the raw materials once more can be with the kibbling more tiny of raw materials, the structural design of two crushing poles of rethread 9, can smash the raw materials that first hydraulic stem 7 and second hydraulic stem 13 do not smash once more, rethread second filter 10 can prevent not smashing complete raw materials and fall into on second conveyer belt 12, the structural design of rethread first conveyer belt 11 and second conveyer belt 12, can be with not smashing raw materials and crushing good raw materials transport out in the broken case 1, thereby make this breaker of carbon ferrochrome raw materials for production reach and to have not smashed the raw materials completely and blockked the purpose in broken case 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a breaker of carbon ferrochrome raw materials for production, includes broken case (1), its characterized in that: the crushing box is characterized in that rotating wheels (2) are rotatably connected to the left side and the right side of the top of an inner cavity of the crushing box (1), a first filter plate (3) is fixedly connected to the top of the inner cavity of the crushing box (1), a convex block (6) is fixedly connected to the center of the top of the first filter plate (3), inclined plates (4) are fixedly connected to the left side and the right side of the middle of the inner cavity of the crushing box (1), first hydraulic rods (7) are fixedly connected to the left side of the middle of the inner cavity of the crushing box (1) at equal intervals in the vertical direction, extrusion hammers (8) are fixedly connected to one side, away from the inner cavity of the crushing box (1), of each first hydraulic rod (7), second hydraulic rods (13) are fixedly connected to the right side of the middle of the inner cavity of the crushing box (1) at equal intervals in the vertical direction, the crushing box is characterized in that the crushing rod (9) is rotationally connected to the front and the back of the bottom of the inner cavity of the crushing box (1), the second filter plate (10) is slidably connected to the front bottom of the crushing box (1), a first conveying belt (11) is arranged at a raw material inlet at the top of the crushing box (1), and a second conveying belt (12) is arranged at a raw material outlet at the bottom of the crushing box (1).

2. The crushing device for the carbon-chromium-iron alloy production raw material as claimed in claim 1, wherein: the surface of swiveling wheel (2) is around circumference equidistance fixedly connected with crushing tooth, first filter (3) are located swiveling wheel (2) under and lug (6) are located between two swiveling wheels (2).

3. The crushing device for the carbon-chromium-iron alloy production raw material as claimed in claim 1, wherein: the filter screen is fixedly connected with the first filter (3) and the second filter (10) in the board body, and the meshes of the first filter (3) are larger than those of the second filter (10).

4. The crushing device for the carbon-chromium-iron alloy production raw material as claimed in claim 1, wherein: the included angle between the inclined plate (4) and the inner wall of the crushing box (1) is 120 degrees, and the inclined plate (4) is located right above the first hydraulic rod (7).

5. The crushing device for the carbon-chromium-iron alloy production raw material as claimed in claim 1, wherein: the first hydraulic rod (7) and the second hydraulic rod (13) are positioned on the same horizontal plane, and the shape of the side surface of the crushing plate (5) is matched with the shape of the side surface of the extrusion hammer (8).

6. The crushing device for the carbon-chromium-iron alloy production raw material as claimed in claim 1, wherein: the crushing rod (9) is located under the first hydraulic rod (7) and the second hydraulic rod (13), and the length of the front face of the crushing rod (9) is matched with the length of the bottom of the front face of the crushing box (1).

7. The crushing device for the carbon-chromium-iron alloy production raw material as claimed in claim 1, wherein: the grinding rod body of the grinding rod (9) is fixedly connected with fixing blocks at equal intervals in the horizontal direction around the circumference, and the front surface of each fixing block is trapezoidal.